Electronics Forum | Wed Feb 13 06:16:11 EST 2019 | pace_worldwide
PACE produces several BGA Rework Systems that are robust enough for your application. Go to paceworldwide.com/bga to find out about them. I recommend you look at our new TF2800 BGA/SMD Rework Station as it has a massive preheater which is likely to g
Electronics Forum | Wed Feb 13 09:15:43 EST 2019 | SMTA-Bob
With any board assembly or unit that has a high mass its also possible to just place it in an oven to raise the core temperature of the mass that is holding back the rework This works for any difficult to rework product. It would be useful to have a
Electronics Forum | Wed Feb 13 13:44:03 EST 2019 | SMTA-Joe
I actually have a quote for the larger TF2800 from the rep that came to do the demo on the smaller model. There was talk of us sending hardware to PACE for them to see if they could get the larger model to work for us, but the decision was made not
Electronics Forum | Wed Feb 13 16:38:56 EST 2019 | spitkis2
BTW - in our testing on housings with Sn42Bi57 paste, it took 240 seconds to reach 140C on an aluminum module with a mass of 0.75 lbs. This was from ambient and only using machine preheating before having the top heater turn on to peak at 162C. Sa
Electronics Forum | Wed Feb 13 20:27:02 EST 2019 | SMTA-Chris
We’ve done similar projects. FR-811 with camera system for alignment. More cost effective than split vision. Bottom heat uses solid surface for contact heating similar to heating microwave module chassis. Our rep can arrange a demo if you haven’t
Electronics Forum | Thu Feb 14 11:22:45 EST 2019 | spitkis2
Here are the details on the rework station: https://atco-us.com/products/item/1-at-gdp-smd-bga-placement-rework-stations If you have interest in a reflow oven to preheat or solder within microwave housings take a look at https://atco-us.com/index.ph
Electronics Forum | Thu Apr 25 05:26:46 EDT 2019 | pdrirrework
Joe, If you havent already, please take a look at our Focused IR Rework Stations. I am confident we have a machine which will be perfect for this aplication, you will also get the benefit of a visible heating area, there is no more Nozzles/Guess wor
Electronics Forum | Tue Feb 12 12:45:13 EST 2019 | aldrich17
Yes we do. I've done the R-axis sensor calibration multiple times in the past few weeks due to FNC Nozzle sensor errors, as well as R-axis errors. Do you suggest i go through the entire process of the Head Assembly Calibration? From section 15-1 thru
Electronics Forum | Tue Feb 12 14:13:56 EST 2019 | aldrich17
We executed that in IO screen all heads went down, N2323 sensor remained 0. And we cannot find N2223 sensor in the I/O screen. So now we are unsure of the issue but we are searching our manual in the "Placement Head" section hoping to come out with a
Electronics Forum | Wed Feb 13 16:27:28 EST 2019 | aldrich17
R axis is the rotation of the heads. 180 degrees and -180. The sensors tell the machine when the heads are switched correctly on the flying nozzles and the correct rotation. also i think they involve the clutch as well. After i make an adjustment to
